Space of modular forms of level 144, weight 6, and Character 144.c

• Label: 144.6.c
• Level: $144$
• Weight: $6$
• Character orbit: 144.c
• Rep. character: $\chi_{144}(143,\cdot)$
• Character field: $\Q$
• Dimension: $10$
• Newform subspaces: $2$
• Sturm bound: $144$
• Trace bound: $1$

Defining parameters

Level:	\( N \)	\(=\)	\( 144 = 2^{4} \cdot 3^{2} \)
Weight:	\( k \)	\(=\)	\( 6 \)
Character orbit:	\([\chi]\)	\(=\)	144.c (of order \(2\) and degree \(1\))
Character conductor:	\(\operatorname{cond}(\chi)\)	\(=\)	\( 12 \)
Character field:			\(\Q\)
Newform subspaces:			\( 2 \)
Sturm bound:			\(144\)
Trace bound:			\(1\)
Distinguishing \(T_p\):			\(5\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{6}(144, [\chi])\).

	Total	New	Old
Modular forms	132	10	122
Cusp forms	108	10	98
Eisenstein series	24	0	24

Trace form

\( 10 q + O(q^{10}) \)

Decomposition of \(S_{6}^{\mathrm{new}}(144, [\chi])\) into newform subspaces

Label	Level	Weight	Char	Prim	Char order	Dim	Rel. Dim	$A$	Field	CM	Self-dual	Inner twists	Rank*	Traces				Coefficient ring index	Sato-Tate	$q$-expansion
														$a_{2}$	$a_{3}$	$a_{5}$	$a_{7}$
144.6.c.a	$144$	$6$	144.c	12.b	$2$	$2$	$2$	$23.095$	\(\Q(\sqrt{-2}) \)	\(\Q(\sqrt{-1}) \)		$4$	$0$	\(0\)	\(0\)	\(0\)	\(0\)	$3$	$\mathrm{U}(1)[D_{2}]$	\(q+\beta q^{5}+244q^{13}+239\beta q^{17}+3107q^{25}+\cdots\)
144.6.c.b	$144$	$6$	144.c	12.b	$2$	$8$	$8$	$23.095$	8.0.\(\cdots\).47	None		$4$	$0$	\(0\)	\(0\)	\(0\)	\(0\)	$2^{28}\cdot 3^{12}$	$\mathrm{SU}(2)[C_{2}]$	\(q-\beta _{2}q^{5}+\beta _{5}q^{7}+\beta _{4}q^{11}+(-2^{5}+\cdots)q^{13}+\cdots\)

Decomposition of \(S_{6}^{\mathrm{old}}(144, [\chi])\) into lower level spaces

\( S_{6}^{\mathrm{old}}(144, [\chi]) \cong \)